Presentation | 2010-09-03 A Spectrum Sharing Method Considering Intersystem Fairness in WiFi/WiMAX Integrated Network Masashi NAKAGAWA, Keita KAWANO, Kazuhiko KINOSHITA, Koso MURAKAMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With advances in wireless communication technologies, people can use multimedia services not only via wired networks but also via wireless networks such as Cellular, WiMAX, and WiFi. On the other hand, however, lack of spectrum resources becomes an important problem for future wireless networks. To overcome this problem, dynamic spectrum sharing method based on genetic algorithm in which a WiFi system temporarily uses a spectrum band of WiMAX system in WiFi/WiMAX integrated network has been proposed. However, this method does not take the fairness between WiFi system and WiMAX system into account. In this paper, we enhance the spectrum sharing method to consider intersystem fairness in addition to provide higher throughput. Finally we confirm the effectiveness of the proposed method by simulation experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | WiFi/WiMAX integrated network / spectrum sharing / fairness |
Paper # | NS2010-63 |
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Conference Information | |
Committee | NS |
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Conference Date | 2010/8/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Spectrum Sharing Method Considering Intersystem Fairness in WiFi/WiMAX Integrated Network |
Sub Title (in English) | |
Keyword(1) | WiFi/WiMAX integrated network |
Keyword(2) | spectrum sharing |
Keyword(3) | fairness |
1st Author's Name | Masashi NAKAGAWA |
1st Author's Affiliation | Department of Information Networking, Guraduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Keita KAWANO |
2nd Author's Affiliation | Center for Information Technology and Management, Okayama University |
3rd Author's Name | Kazuhiko KINOSHITA |
3rd Author's Affiliation | Department of Information Networking, Guraduate School of Information Science and Technology, Osaka University |
4th Author's Name | Koso MURAKAMI |
4th Author's Affiliation | Department of Information Networking, Guraduate School of Information Science and Technology, Osaka University |
Date | 2010-09-03 |
Paper # | NS2010-63 |
Volume (vol) | vol.110 |
Number (no) | 190 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |